You just killed a student, he is a bully to everyone making all of the students living hell. He bullies you just because he was jealous that your dating Minatozaki Sana. the popular girl

You were just about to wipe the blood, but then Sana comes in your room. just after a shower wearing a robe, You stand there..

Sana: Babe.. why is there blood on your hands- Making your way towards her as you cut her off by french kissing